UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NA4SrcUhorhgfNd8k6/0QfrppsYtcHhEKKqMDQ1k6ZE=' 
WHERE 
  key_id = '8b495a7a2e2d21f4b67e79eeeae111c2da8712f71d0cc74bb3503add869bb9fd' 
  AND (
    token = 'NA4SrcUhorhgfNd8k6/0QfrppsYtcHhEKKqMDQ1k6ZE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )